Replace Your Entire System for as Low as $79/Month With Same-Day or Next-Day Installation!
SAN ANTONIO HOMEOWNERS WITH
No gimmicks. No call centers. Just fast, reliable, and affordable A/C installation from a local family you can trust.
Our Brand Partners
Why More Homeowners Are Ditching Big HVAC Chains for
Local Family-Owned Pros…
You don’t want to deal with 6 different subcontractors or sit on hold with a national call center for hours. You want honest answers, fast help, and fair pricing — all from people who live where you live.
That’s exactly what you get at Carnes and Sons Air Conditioner Installations
We’ve spent the last 28+ years earning our reputation as San Antonio’s most trusted HVAC company — by treating every customer like family.
Hot House? High Bills? Tired of Feeling Ripped Off by HVAC Companies?
If your home never cools quite right… your system runs constantly… or your energy bills are out of control…
You’re not alone. Most older units lose efficiency, run harder, and cost you thousands in repairs and wasted energy.
The Fix? A High-Efficiency System Installed by the Local Family
San Antonio Trusts
The Fix? A High-Efficiency System Installed by the Local Family San Antonio Trusts
30+ Models from Major Brands (Carrier, Goodman, American Standard & more)
Same-Day or Next-Day Compressor Replacements
Financing as low as $79/mo with 0% interest for 36 months
Better Prices for Cash, Check, or Card
Up to 10-Year Parts & Labor Warranty on Qualifying Systems
At Carnes and Sons, you get real experience — not revolving-door subcontractors.
Over 28 years in business
Texas-licensed HVAC contractor
All products made in the USA
When you call, you're speaking directly to our family — not a call center in another state.
Perfect for:
Homeowners with units 10+ years old
Anyone facing costly repairs ($1,000+)
Families wanting lower bills & better cooling
People who hate dealing with salesy reps or shady contractors
“The Only HVAC Company We’ll Ever Call Again.”
We’ve served hundreds of happy homeowners across San Antonio and surrounding areas. Our 5-star reviews say it all.
“They treated us like family, got our system installed the next day, and we saved over $1,200 vs. the last quote we got.”
– Michelle R., San Antonio
Just mention this page and get our seasonal promotion discount. These go fast — once inventory is gone, it’s gone!
🎁 BONUS:
Free Smart Thermostat ($299 value) with any system replacement
Free In-Home Efficiency Checkup
Priority Emergency Service for 12 Months
Here's What You’re Getting:
Brand-New, Energy
Efficient System
Starting at $8,299
10-Year
Warranty
Included
Same-Day or
Next-Day Install
Fast Solutions
Expert Family-Run
Service
Priceless
Up to $1,000
Seasonal Discount
Limited time
You Pay:
Or: Just $8,299 Installed — Ask for our better cash/check pricing
Hurry — Only a Limited Number of Systems Qualify for the $1,000 Off
We keep our pricing low by moving inventory fast. Once these select models are gone, prices go back up.
We stand behind our work with real integrity. If your system doesn't do what we say it will — we’ll make it right. Period.
P.S. Tired of pushy salespeople and confusing quotes?
With Carnes and Sons, you get clear pricing, fast installation, and a real guarantee — all from a family that’s been serving San Antonio for nearly 30 years.
Visit Us:
401 East Sonterra Boulevard, Suite 375 | San Antonio, TX 78258
Call Now: